ROUND SPIRAL DUCT
ROUND SPIRAL DUCT
TECHNICAL DUCT COMPANY’s Round spiral Duct comes in a range of 100 mm to 1200mm, manufactured to meet the most stringent specifications and quality standards using GGC’s vast experience and expertise in the field and its state of the art equipment.
TBC’s Round spiral Duct System is available for various HVAC and other commercial applications. Energy efficiency through minimum air leakage rate and indoor air quality are the basis of TBC’s engineered products.
Spiral Duct System is produced on Tube former, Gore Locker, Stitch Welder, Seam welding machinery, CNC Plasma Arc Cutting machines, and many more.
Galvanized Construction: – TBC’s Gl round ducts are fabricated from hot dipped galvanized sheets in accordance with ASTM A653, Lock forming quality with G90/Z27 (275 grams/m2) zinc coating
PRODUCT FEATURES
- Excellent quality ducts fabricated from a variety of GI sheet makes.
- Duct construction as per SMACNA standards provides superior strength, very low leakage rate and vibration free products.
- All GI ducts shall be with outside lock seam.
- Factory fabricated and "Ready to Install" ducts at the site.
- Accurate in finished dimensions.
- Special identification stickers on duct pieces cross referred to AC units/drawings/areas for an easy installation process.
- Quick and easy installation without the use of special tools.
- The smaller shape of the surface means LESS INSULATION required when it is covered externally.
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Spiral duct is available in various diameter sizes, from 100mm to 1200m.
The diameters choices are as follows:
100mm, 150mm, 200mm, and multiples of 50mm to 1200 mm